* {
        padding: 0;
        margin: 0;
    }
    h2 {
        margin-bottom: 20px;
    }
    #container {
        width: 500px;
        text-align: center;
        margin: 0 auto;
        font-family: "΢���ź�";
        margin-top: 50px;
    }
    .selectContainer {
        position: relative;
    }
    .selectInput {
        width: 200px;
        height: 25px;
        border-style: none;
        border: 1px solid #999;
        border-radius: 3px;
        padding: 0 3px;
    }
    .picture_click {
        background: url(img/select-default.png) no-repeat; 
        opacity: 1; 
        width: 15px; 
        height: 8px;
        position: absolute;
        top: 10px;
        right: 125px;
    }
    .picture_click:hover {
        background-image: url(img/select-hover.png);
    }
    .selectList {
        /* width: 206px;
        height: 212px; */
        overflow-y: scroll;
        text-align: left;
        margin: 0 172px;
        border: 1px solid #999;
        display: none;
        position: relative;
    }
    .selectList div {
        cursor: pointer;
    }
    .nav-search .nav-search-input{
        width:170px
    }